PEAKED-MMF SMOOTH-TORQUE RELUCTANCE MOTORS

被引：6

作者：

HSU, JS

LIOU, SSP

WOODSON, HH

机构：

[1] WESTINGHOUSE ELECT CORP,PITTSBURGH,PA 15222

[2] UNIV TEXAS,COLL ENGN,AUSTIN,TX 78712

[3] UNIV TEXAS,CTR ELECTROMECH,AUSTIN,TX 78712

[4] MIT,CAMBRIDGE,MA 02139

来源：

IEEE TRANSACTIONS ON ENERGY CONVERSION | 1990年 / 5卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1109/60.50820

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This study investigates the steady-state torque characteristics of reluctance motors with non salient stator punchings, but with peaked rotating mmf's. The torque calculation includes the influences of saturation and fringing and groove fluxes. The peaked rotating mmf is produced by properly cordinated current waveforms and winding. Peaked-mmf reluctance motors have two major advantages: the torque is smoth and the flux per pole required to produce a given torque is lower than that of conventional reluctance motors. This property is most beneficial to 2-pole reluctance motors, for a given frame whose bore diameters and slot areas can be increased significantly for higher ratings or better performance. Unlike switched reluctance motors, a shaft encoder is not required for peaked-mmf motors. © 1990 IEEE

引用

页码：104 / 109

页数：6

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